The ENERGY STAR rating system is a government-backed program that certifies products as energy efficient. This helps consumers make purchasing choices that will lead to lower energy bills. The ENERGY STAR program covers everything from appliances to light bulbs and even windows. However, not all ENERGY STAR products are created equal. Many homeowners assume that an ENERGY STAR decal automatically means a higher-quality product which isn't necessarily true.
With regards to windows, an ENERGY STAR rating simply means that the product has met a minimum level of performance as laid-out by government standards. If you are replacing your home’s windows, it’s important to understand what to look for beyond the ENERGY STAR rating to ensure you make the best choice possible for you and your family.
ENERGY STAR requires windows to meet a number of energy-efficiency standards and pass required tests of verification before earning the ENERGY STAR label. Use of specific materials and eco-friendly production is also considered. However, the majority of windows these days are labeled ENERGY STAR. So, how can a consumer differentiate among the many brands and thus the quality of today's vinyl windows?
Ultimately, the extrusions are what contribute to a vinyl window's strength and how long it will last. The lattice of your vinyl window frames should be composed of several chambers which creates a strong, longer lasting frame. If in doubt, ask your representative for a cut-away of their custom vinyl window extrusion. If you squeeze it and the product flexes and bends like an ice-cube tray, then you are looking at a low quality extrusion.
Ask your window representatives about their window’s CSA, AAMA and NFRC ratings. These ratings indicate the quality of the custom vinyl window's seals. In a wet climate like Vancouver, having well sealed windows will greatly contribute to your home's energy efficiency and will protect you from possible moisture damage down the road.
Be sure to check out the available custom vinyl windows in a showroom prior to purchasing and installing. There are many types of handles, opening styles and mechanical designs. You don’t want to have your custom vinyl windows installed before finding out that they are just too difficult to operate.
Last and certainly not least, ensure that your custom vinyl windows have a solid warranty and are backed by a reputable installer and manufacturer. Be sure to read the fine print and don’t be afraid to ask questions. A good quality custom vinyl window should last a long time and continue to operate properly throughout its life time. This will be reflected in the warranty as a sign of confidence from both the installer and the manufacturer.
For more information about the ENERGY STAR rating system, and how it will impact your renovation choices, please contact an Ecowest sales representative, who will be happy to give you more information.
